5. A quantity of 3.00 x 10 mL of 0.950 M HCl is mixed with 3.00 x 10 mL of 0.220 M Ba(OH), in a constant-pressure calori

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5 A Quantity Of 3 00 X 10 Ml Of 0 950 M Hcl Is Mixed With 3 00 X 10 Ml Of 0 220 M Ba Oh In A Constant Pressure Calori 1 (164.95 KiB) Viewed 78 times

5. A quantity of 3.00 x 10 mL of 0.950 M HCl is mixed with 3.00 x 10 mL of 0.220 M Ba(OH), in a constant-pressure calorimeter. The initial temperature of both acid and base solutions is the same at 21.0°C. What is the final temperature of the mixed solutions? For the process: H+ (aq) + OH(aq) H2O(1) AH = -56.2 kJ/mol. Assume that the specific heat and density of solutions are the same as those of pure water.